sanchayanmaity/gem5
1
0
Fork 0
Code Issues Pull requests Packages Projects Releases Wiki Activity
gem5/src/cpu
History
Andreas Sandberg 4b8be6a90b kvm: Set the perf exclude_host attribute if available 
The performance counting framework in Linux 3.2 and onwards supports
an attribute to exclude events generated by the host when running
KVM. Setting this attribute allows us to get more reliable
measurements of the guest machine. For example, on a highly loaded
system, the instruction counts from the guest can be severely
distorted by the host kernel (e.g., by page fault handlers).

This changeset introduces a check for the attribute and enables it in
the KVM CPU if present.
2013-10-15 10:09:23 +02:00
..
checker cpu: Fix Checker register index use 2013-11-15 03:47:10 -05:00
inorder cpu: add a condition-code register class 2013-10-15 14:22:44 -04:00
kvm kvm: Set the perf exclude_host attribute if available 2013-10-15 10:09:23 +02:00
nocpu SCons: Support building without an ISA 2010-11-19 18:00:39 -06:00
o3 cpu: allow the fetch buffer to be smaller than a cache line 2013-11-15 13:21:15 -05:00
ozone cpu: add consistent guarding to *_impl.hh files. 2013-10-17 10:20:45 -05:00
pred cpu: add consistent guarding to *_impl.hh files. 2013-10-17 10:20:45 -05:00
simple cpu: add a condition-code register class 2013-10-15 14:22:44 -04:00
testers cpu: Fix TrafficGen trace playback 2013-08-19 03:52:32 -04:00
activity.cc Fix: Address a few benign memory leaks 2012-07-09 12:35:30 -04:00
activity.hh Fix: Address a few benign memory leaks 2012-07-09 12:35:30 -04:00
base.cc sim: simulate with multiple threads and event queues 2013-11-25 11:21:00 -06:00
base.hh arch: Resurrect the NOISA build target and rename it NULL 2013-09-04 13:22:57 -04:00
base_dyn_inst.hh cpu: Fix O3 uncacheable load that is replayed but misses the TLB 2013-10-17 10:20:45 -05:00
base_dyn_inst_impl.hh cpu: add consistent guarding to *_impl.hh files. 2013-10-17 10:20:45 -05:00
BaseCPU.py cpu: Move the branch predictor out of the BaseCPU 2013-09-04 13:22:56 -04:00
CheckerCPU.py sim: Include object header files in SWIG interfaces 2012-11-02 11:32:01 -05:00
cpuevent.cc Change ExecContext to ThreadContext. This is being renamed to differentiate between the interface used objects outside of the CPU, and the interface used by the ISA. ThreadContext is used by objects outside of the CPU and is specifically defined in thread_context.hh. ExecContext is more implicit, and is defined by files such as base_dyn_inst.hh or cpu/simple/base.hh. 2006-06-06 17:32:21 -04:00
cpuevent.hh includes: sort all includes 2011-04-15 10:44:06 -07:00
decode_cache.hh ISA,CPU: Generalize and split out the components of the decode cache. 2012-05-26 13:45:12 -07:00
dummy_checker.cc sim: Add the notion of clock domains to all ClockedObjects 2013-06-27 05:49:49 -04:00
dummy_checker.hh cpu: Add header files for checker CPUs 2012-11-02 11:32:01 -05:00
DummyChecker.py cpu: Make checker CPUs inherit from CheckerCPU in the Python hierarchy 2013-02-15 17:40:08 -05:00
exec_context.hh SE/FS: Expose the same methods on the CPUs in SE and FS modes. 2011-11-01 04:01:13 -07:00
exetrace.cc debug : Fixes the issue wherein Debug symbols were not getting dumped into trace files for SE mode 2013-07-15 11:08:34 -04:00
exetrace.hh trace: reimplement the DTRACE function so it doesn't use a vector 2011-04-15 10:44:32 -07:00
ExeTracer.py sim: Include object header files in SWIG interfaces 2012-11-02 11:32:01 -05:00
func_unit.cc params: Deprecate old-style constructors; update most SimObject constructors. 2007-08-30 15:16:59 -04:00
func_unit.hh Param: Transition to Cycles for relevant parameters 2012-09-07 12:34:38 -04:00
FuncUnit.py sim: Include object header files in SWIG interfaces 2012-11-02 11:32:01 -05:00
inst_seq.hh build: fix compile problems pointed out by gcc 4.4 2009-11-04 16:57:01 -08:00
inteltrace.cc gcc: Clean-up of non-C++0x compliant code, first steps 2012-03-19 06:36:09 -04:00
inteltrace.hh sim: Include object header files in SWIG interfaces 2012-11-02 11:32:01 -05:00
IntelTrace.py sim: Include object header files in SWIG interfaces 2012-11-02 11:32:01 -05:00
intr_control.cc SE/FS: Get rid of FULL_SYSTEM in the CPU directory. 2011-11-18 01:33:28 -08:00
intr_control.hh arch: Header clean up for NOISA resurrection 2013-09-04 13:22:55 -04:00
intr_control_noisa.cc arch: Resurrect the NOISA build target and rename it NULL 2013-09-04 13:22:57 -04:00
IntrControl.py sim: Include object header files in SWIG interfaces 2012-11-02 11:32:01 -05:00
legiontrace.cc Decoder: Remove the thread context get/set from the decoder. 2013-01-04 19:00:45 -06:00
legiontrace.hh scons: Add warning for missing declarations 2013-02-19 05:56:07 -05:00
LegionTrace.py sim: Include object header files in SWIG interfaces 2012-11-02 11:32:01 -05:00
m5legion_interface.h add fsr to the list of registers we are interested in 2007-01-30 18:27:04 -05:00
nativetrace.cc trace: reimplement the DTRACE function so it doesn't use a vector 2011-04-15 10:44:32 -07:00
nativetrace.hh clang: Enable compiling gem5 using clang 2.9 and 3.0 2012-01-31 12:05:52 -05:00
NativeTrace.py sim: Include object header files in SWIG interfaces 2012-11-02 11:32:01 -05:00
op_class.hh CPU/ARM: Add SIMD op classes to CPU models and ARM ISA. 2010-11-15 14:04:04 -06:00
pc_event.cc arm: Enable support for triggering a sim panic on kernel panics 2013-04-22 13:20:31 -04:00
pc_event.hh arm: Enable support for triggering a sim panic on kernel panics 2013-04-22 13:20:31 -04:00
profile.cc includes: sort all includes 2011-04-15 10:44:06 -07:00
profile.hh includes: sort all includes 2011-04-15 10:44:06 -07:00
quiesce_event.cc trace: reimplement the DTRACE function so it doesn't use a vector 2011-04-15 10:44:32 -07:00
quiesce_event.hh clang: Enable compiling gem5 using clang 2.9 and 3.0 2012-01-31 12:05:52 -05:00
reg_class.cc cpu: add a condition-code register class 2013-10-15 14:22:44 -04:00
reg_class.hh cpu: add a condition-code register class 2013-10-15 14:22:44 -04:00
SConscript cpu: clean up architectural register classification 2013-10-15 14:22:42 -04:00
simple_thread.cc x86, cpu: corrects 270c9a75e91f, take over decoder on cpu switch 2013-01-22 00:10:10 -06:00
simple_thread.hh cpu: add a condition-code register class 2013-10-15 14:22:44 -04:00
smt.hh includes: fix up code after sorting 2011-04-15 10:44:14 -07:00
static_inst.cc Decode: Pull instruction decoding out of the StaticInst class into its own. 2011-09-09 02:30:01 -07:00
static_inst.hh cpu: add a condition-code register class 2013-10-15 14:22:44 -04:00
static_inst_fwd.hh StaticInst: Merge StaticInst and StaticInstBase. 2011-09-09 02:40:11 -07:00
thread_context.cc cpu: add a condition-code register class 2013-10-15 14:22:44 -04:00
thread_context.hh cpu: add a condition-code register class 2013-10-15 14:22:44 -04:00
thread_state.cc mem: Set the cache line size on a system level 2013-07-18 08:31:16 -04:00
thread_state.hh cpu: added assertions to ensure the correct proxies are used 2012-07-10 22:51:53 -07:00
timebuf.hh Move sched_list.hh and timebuf.hh from src/base to src/cpu. 2011-01-03 14:35:47 -08:00
translation.hh ARM: Squash outstanding walks when instructions are squashed. 2012-09-25 11:49:40 -05:00